/*
* Copyright (c) Microsoft Corporation. All rights reserved.
* Copyright (c) 2023 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file has been modified by Huawei to verify type inference by adding verification statements.
*/

// === tests/cases/conformance/types/spread/spreadExcessProperty.ts ===
declare function AssertType(value:any, type:string):void;
type A = { a: string, b: string };
const extra1 = { a: "a", b: "b", extra: "extra" };
AssertType(extra1, "{ a: string; b: string; extra: string; }");
AssertType({ a: "a", b: "b", extra: "extra" }, "{ a: string; b: string; extra: string; }");
AssertType(a, "string");
AssertType("a", "string");
AssertType(b, "string");
AssertType("b", "string");
AssertType(extra, "string");
AssertType("extra", "string");

const a1: A = { ...extra1 }; // spread should not give excess property errors
AssertType(a1, "A");
AssertType({ ...extra1 }, "{ a: string; b: string; extra: string; }");
AssertType(extra1, "{ a: string; b: string; extra: string; }");


